Created attachment 145989 [details] /sys/class/drm/card0/error file Machine: Lenovo Thinkpad T480s OS: Arch disp/Wm: Xorg/i3 uname -m : x86_64 uname -r : 5.3.11-arch1-1 dmesg -w logfile : [ 9156.837247] i915 0000:00:02.0: GPU HANG: ecode 9:0:0x00000000, hang on rcs0 [ 9156.837248] [drm] GPU hangs can indicate a bug anywhere in the entire gfx stack, including userspace. [ 9156.837249] [drm] Please file a _new_ bug report on bugs.freedesktop.org against DRI -> DRM/Intel [ 9156.837249] [drm] drm/i915 developers can then reassign to the right component if it's not a kernel issue. [ 9156.837250] [drm] The gpu crash dump is required to analyze gpu hangs, so please always attach it. [ 9156.837251] [drm] GPU crash dump saved to /sys/class/drm/card0/error [ 9156.838259] i915 0000:00:02.0: Resetting rcs0 for hang on rcs0 [ 9156.838259] i915 0000:00:02.0: Resetting rcs0 for hang on rcs0 [ 9438.856990] i915 0000:00:02.0: Resetting rcs0 for hang on rcs0 [ 9520.776367] i915 0000:00:02.0: Resetting rcs0 for hang on rcs0 [ 9594.802504] i915 0000:00:02.0: Resetting rcs0 for hang on rcs0 [ 9652.828731] i915 0000:00:02.0: Resetting rcs0 for hang on rcs0 [ 9704.668282] i915 0000:00:02.0: Resetting rcs0 for hang on rcs0 [ 9718.748237] i915 0000:00:02.0: Resetting rcs0 for hang on rcs0 [ 9726.854844] i915 0000:00:02.0: Resetting rcs0 for hang on rcs0 [ 9738.801416] i915 0000:00:02.0: Resetting rcs0 for hang on rcs0 [ 9754.801261] i915 0000:00:02.0: Resetting rcs0 for hang on rcs0 [ 9762.694520] i915 0000:00:02.0: Resetting rcs0 for hang on rcs0 [ 9800.667578] i915 0000:00:02.0: Resetting rcs0 for hang on rcs0 [ 9810.694236] i915 0000:00:02.0: Resetting rcs0 for hang on rcs0 [ 9820.720756] i915 0000:00:02.0: Resetting rcs0 for hang on rcs0 [ 9830.747418] i915 0000:00:02.0: Resetting rcs0 for hang on rcs0 [ 9846.747300] i915 0000:00:02.0: Resetting rcs0 for hang on rcs0 Graphical output freezes for a short time than picks up. I'm trying to reproduce, Error happened when installing a KVM vm over ssh with tmux. When starting the console installer and during the console install. Not sure if that caused the problem, but after the install was done the hang ups stopped. Could this cause the problem? Screen the installer was on was a VGA display, connected to a Lenovo docking station.
*** This bug has been marked as a duplicate of bug 111970 ***
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